EP1300416A4 - Memory-enhancing peptides and the use thereof - Google Patents

Memory-enhancing peptides and the use thereof

Info

Publication number: EP1300416A4
Authority: EP; European Patent Office
Prior art keywords: memory; enhancing peptides; peptides; enhancing
Prior art date: 2000-06-30
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Granted

Application number

EP01949207A

Other languages

German (de)

French (fr)

Other versions

EP1300416A1 (en

EP1300416B1 (en

Inventor

Yucang Du

Jinhuan Shen

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Shanghai CAS Intide Biotech Co Ltd

Original Assignee

Shanghai CAS Intide Biotech Co Ltd

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2000-06-30

Filing date

2001-05-28

Publication date

2007-08-22

2001-05-28 Application filed by Shanghai CAS Intide Biotech Co Ltd filed Critical Shanghai CAS Intide Biotech Co Ltd

2003-04-09 Publication of EP1300416A1 publication Critical patent/EP1300416A1/en

2007-08-22 Publication of EP1300416A4 publication Critical patent/EP1300416A4/en

2012-07-11 Application granted granted Critical

2012-07-11 Publication of EP1300416B1 publication Critical patent/EP1300416B1/en

2021-05-28 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K7/00—Peptides having 5 to 20 amino acids in a fully defined sequence; Derivatives thereof
- C07K7/04—Linear peptides containing only normal peptide links
- C07K7/06—Linear peptides containing only normal peptide links having 5 to 11 amino acids
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/28—Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K5/00—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof
- C07K5/04—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof containing only normal peptide links
- C07K5/10—Tetrapeptides
- C07K5/1021—Tetrapeptides with the first amino acid being acidic
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K38/00—Medicinal preparations containing peptides

EP01949207A 2000-06-30 2001-05-28 Memory-enhancing peptides and the use thereof Expired - Lifetime EP1300416B1 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
CNB001168762A CN1154656C (en)	2000-06-30	2000-06-30	Memory-improving peptides and their application
CN00116876		2000-06-30
PCT/CN2001/000875 WO2002002592A1 (en)	2000-06-30	2001-05-28	Memory-enhancing peptides and the use thereof

Publications (3)

Publication Number	Publication Date
EP1300416A1 EP1300416A1 (en)	2003-04-09
EP1300416A4 true EP1300416A4 (en)	2007-08-22
EP1300416B1 EP1300416B1 (en)	2012-07-11

Family

ID=4586275

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP01949207A Expired - Lifetime EP1300416B1 (en)	2000-06-30	2001-05-28	Memory-enhancing peptides and the use thereof

Country Status (6)

Country	Link
US (1)	US7119063B2 (en)
EP (1)	EP1300416B1 (en)
JP (1)	JP4372417B2 (en)
CN (1)	CN1154656C (en)
AU (1)	AU2001270451A1 (en)
WO (1)	WO2002002592A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN109265514B (en) *	2018-09-28	2021-03-30	华南理工大学	Memory improving peptide for resisting gastrointestinal tract digestion and application thereof

Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0354820A2 (en) *	1988-08-12	1990-02-14	Nippon Chemiphar Co., Ltd.	Novel peptide derivatives and anti-dementia agents

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IE56021B1 (en) *	1982-10-13	1991-03-27	Akzo Nv	Peptides
IE58407B1 (en) *	1984-04-13	1993-09-22	Akzo Nv	Peptides
DE69013742T2 (en) *	1989-04-15	1995-03-23	Nippon Chemiphar Co	Peptides and agents containing these peptides against dementia.
CN1036010C (en) *	1992-08-08	1997-10-01	中国科学院上海生物化学研究所	Preparation and application of memory enhancing peptide (MEP)

2000
- 2000-06-30 CN CNB001168762A patent/CN1154656C/en not_active Expired - Fee Related
2001
- 2001-05-28 US US10/311,858 patent/US7119063B2/en not_active Expired - Lifetime
- 2001-05-28 JP JP2002507844A patent/JP4372417B2/en not_active Expired - Fee Related
- 2001-05-28 EP EP01949207A patent/EP1300416B1/en not_active Expired - Lifetime
- 2001-05-28 AU AU2001270451A patent/AU2001270451A1/en not_active Abandoned
- 2001-05-28 WO PCT/CN2001/000875 patent/WO2002002592A1/en active Application Filing

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0354820A2 (en) *	1988-08-12	1990-02-14	Nippon Chemiphar Co., Ltd.	Novel peptide derivatives and anti-dementia agents

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
HIRATE KENJI ET AL: "No. 302, a newly synthesized (pGlu-4,Cyt-6)AVP(4-9) analogue, prevents the disruption of avoidance behavior", BEHAVIOURAL BRAIN RESEARCH, vol. 83, no. 1-2, 1997, pages 205 - 208, XP002442027, ISSN: 0166-4328 *
See also references of WO0202592A1 *

Also Published As

Publication number	Publication date
US20040116656A1 (en)	2004-06-17
AU2001270451A1 (en)	2002-01-14
US7119063B2 (en)	2006-10-10
JP4372417B2 (en)	2009-11-25
EP1300416A1 (en)	2003-04-09
JP2004527454A (en)	2004-09-09
CN1154656C (en)	2004-06-23
CN1331083A (en)	2002-01-16
WO2002002592A1 (en)	2002-01-10
EP1300416B1 (en)	2012-07-11

Legal Events

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2011-10-10	GRAJ	Information related to disapproval of communication of intention to grant by the applicant or resumption of examination proceedings by the epo deleted	Free format text: ORIGINAL CODE: EPIDOSDIGR1
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2012-04-11	RIN1	Information on inventor provided before grant (corrected)	Inventor name: DU, YUCANG Inventor name: SHEN, JINHUAN
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